# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1266022749 18000
# Node ID e6dc4414723499cf63b3c7318900186b1c8fef8f
# Parent  8a99388f87cc7368364513f74bae31f231e40127
util: add any() and all() functions for Python 2.4 compatibility

This patch adds these two very useful functions to the mercurial.util module,
because they are not present in Python 2.4.

diff -r 8a99388f87cc -r e6dc44147234 mercurial/util.py
--- a/mercurial/util.py	Sat Feb 13 10:56:43 2010 +0100
+++ b/mercurial/util.py	Fri Feb 12 19:59:09 2010 -0500
@@ -1342,3 +1342,15 @@
     finally:
         if prevhandler is not None:
             signal.signal(signal.SIGCHLD, prevhandler)
+
+def any(iterable):
+    for i in iterable:
+        if i:
+            return True
+    return False
+
+def all(iterable):
+    for i in iterable:
+        if not i:
+            return False
+    return True